Design of a NC machine tool for machining that is easy to change cutting tools

Abstract

A CNC machine tool for machining designed to facilitate the replacement of cutting tools includes a workbench, a motor and a hydraulic cylinder. The inner bearing of the workbench is connected with a rotating rod, the outer key of the rotating rod is connected with a half gear, and the output end of the motor is connected with the lower end of the rotating rod. The CNC machine tool for machining, which is convenient for replacing cutting tools, realizes the linkage between the cutting tool body and the adjusting gear by using the tooth block, and drives the adjusting rod to move by using the rotation of the screw rod to adjust the position between the pawl and the ratchet teeth. The rotation of the adjusting gear is limited by using the pawl and the ratchet teeth, so as to lock the cutting tool body and quickly disassemble and install the cutting tool body.

Keywords

• cnc machine
• cutting tools
• machining
• replacement.